111893128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{863}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 221356800

約数和(自身を除く): 109463672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 853, 863, 1706, 1726, 3412, 3452, 6824, 6904, 16207, 16397, 32414, 32794, 64828, 65588, 129656, 131176, 736139, 1472278, 2944556, 5889112, 13986641, 27973282, 55946564, 111893128]

約数ペア:

[(1, 111893128), (2, 55946564), (4, 27973282), (8, 13986641), (19, 5889112), (38, 2944556), (76, 1472278), (152, 736139), (853, 131176), (863, 129656), (1706, 65588), (1726, 64828), (3412, 32794), (3452, 32414), (6824, 16397), (6904, 16207)]